| 257 / | HD | ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) |
| 678 | DF | HOUSING OR PACKAGE {18} |
| 690 | DF | .~ With contact or lead {4} |
| 692 | DF | .~.~ With particular lead geometry {1} |
| 693 | DF | .~.~.~ External connection to housing {4} |
| 694 | ![]() | .~.~.~.~ Axial leads |